Home / 176,011,248.80-264,041,756.40-54,830,064.80

Finding the Fourth Proportional to 176,011,248.80, 264,041,756.40 and 54,830,064.80

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Solution

The fourth proportional to 176,011,248.80, 264,041,756.40 and 54,830,064.80 is: 82,252,848.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,011,248.80 : 264,041,756.40 = 54,830,064.80 : x
  2. Step 2: Convert to fraction form
    176,011,248.80/264,041,756.40 = 54,830,064.80/x
  3. Step 3: Cross multiply
    176,011,248.80x = 264,041,756.40 × 54,830,064.80
  4. Step 4: Simplify right side
    176,011,248.80x = 14,477,426,613,317,814
  5. Step 5: Solve for x
    x = 14,477,426,613,317,814/176,011,248.80
  6. Step 6: Final answer
    x = 82,252,848.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.